A257221 - cp's OEIS frontend

A257221 Numbers that have at least one divisor containing the digit 4 in base 10.

n	a(n)
1	4
2	8
3	12
4	14
5	16
6	20
7	24
8	28
9	32
10	34
11	36
12	40
13	41
14	42
15	43
16	44
17	45
18	46
19	47
20	48
21	49
22	52
23	54
24	56
25	60
26	64
27	68
28	70
29	72
30	74
31	76
32	80
33	82
34	84
35	86
36	88
37	90
38	92
39	94
40	96
41	98
42	100
43	102
44	104
45	108
46	112
47	114
48	116
49	120
50	123
51	124
52	126
53	128
54	129
55	132
56	134
57	135
58	136
59	138
60	140
61	141

[4, 8, 12, 14, 16, 20, 24, 28, 32, 34, 36, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 52, 54, 56, 60, 64, 68, 70, 72, 74, 76, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98, 100, 102, 104, 108, 112, 114, 116, 120, 123, 124, 126, 128, 129, 132, 134, 135, 136, 138, 140, 141]

cp's OEIS Frontend

A257221 Numbers that have at least one divisor containing the digit 4 in base 10.

Table of values

List of values

n	a(n)
1	4
2	8
3	12
4	14
5	16
6	20
7	24
8	28
9	32
10	34
11	36
12	40
13	41
14	42
15	43
16	44
17	45
18	46
19	47
20	48
21	49
22	52
23	54
24	56
25	60
26	64
27	68
28	70
29	72
30	74
31	76
32	80
33	82
34	84
35	86
36	88
37	90
38	92
39	94
40	96
41	98
42	100
43	102
44	104
45	108
46	112
47	114
48	116
49	120
50	123
51	124
52	126
53	128
54	129
55	132
56	134
57	135
58	136
59	138
60	140
61	141

n	a(n)
1	4
2	8
3	12
4	14
5	16
6	20
7	24
8	28
9	32
10	34
11	36
12	40
13	41
14	42
15	43
16	44
17	45
18	46
19	47
20	48
21	49
22	52
23	54
24	56
25	60
26	64
27	68
28	70
29	72
30	74
31	76
32	80
33	82
34	84
35	86
36	88
37	90
38	92
39	94
40	96
41	98
42	100
43	102
44	104
45	108
46	112
47	114
48	116
49	120
50	123
51	124
52	126
53	128
54	129
55	132
56	134
57	135
58	136
59	138
60	140
61	141

n	a(n)
1	4
2	8
3	12
4	14
5	16
6	20
7	24
8	28
9	32
10	34
11	36
12	40
13	41
14	42
15	43
16	44
17	45
18	46
19	47
20	48
21	49
22	52
23	54
24	56
25	60
26	64
27	68
28	70
29	72
30	74
31	76
32	80
33	82
34	84
35	86
36	88
37	90
38	92
39	94
40	96
41	98
42	100
43	102
44	104
45	108
46	112
47	114
48	116
49	120
50	123
51	124
52	126
53	128
54	129
55	132
56	134
57	135
58	136
59	138
60	140
61	141